JPH0311133U - - Google Patents
Info
- Publication number
- JPH0311133U JPH0311133U JP7290389U JP7290389U JPH0311133U JP H0311133 U JPH0311133 U JP H0311133U JP 7290389 U JP7290389 U JP 7290389U JP 7290389 U JP7290389 U JP 7290389U JP H0311133 U JPH0311133 U JP H0311133U
- Authority
- JP
- Japan
- Prior art keywords
- output shaft
- outer ring
- input shaft
- clutch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims 1
Landscapes
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Description
第１図は、この考案に係るクラツチの第１の実
施例を示す断面図、第２図は同上クラツチの第２
の実施例を示す断面図、第３図は従来のクラツチ
を示す縦断正面図、第４図は第３図の−線に
沿つた断面図、第５図は第３図の−線に沿つ
た断面図、第６図乃至第８図は同上の作動状態を
段階的に示す断面図、第９図は他の従来例を示す
断面図、第１０図乃至第１２図は同上の作動状態
を段階的に示す断面図である。
１……外輪、２……円筒面、４……出力軸、５
……入力軸、６……カム面、７……保持器、８…
…ピン孔、９……ピン、１０……トーシヨンバー
（トルク設定弾性部材）、１１……ポケツト、１
２，１３……転動体、１４……弾性部材、１５，
１５′……摩擦抵抗部材。
FIG. 1 is a cross-sectional view showing a first embodiment of the clutch according to this invention, and FIG. 2 is a cross-sectional view showing a second embodiment of the same clutch.
3 is a longitudinal sectional view showing a conventional clutch, FIG. 4 is a sectional view taken along the line - in FIG. 3, and FIG. 5 is a sectional view taken along the line - in FIG. 3. 6 to 8 are sectional views showing the same operating state step by step, FIG. 9 is a sectional view showing another conventional example, and FIGS. 10 to 12 are sectional drawings showing the same operating state step by step. FIG. 1... Outer ring, 2... Cylindrical surface, 4... Output shaft, 5
...Input shaft, 6...Cam surface, 7...Cage, 8...
... Pin hole, 9 ... Pin, 10 ... Torsion bar (torque setting elastic member), 11 ... Pocket, 1
2, 13...Rolling element, 14...Elastic member, 15,
15'...Friction resistance member.
Claims (1)
挿入した出力軸の外径面に上記円筒面との間で楔
形空間を形成するカム面を形成し、この出力軸と
これに同軸に配置した入力軸とを回転方向すきま
をもつて係合し、その回転方向すきまの中立位置
に保持するトルク設定弾性部材で出力軸と入力軸
とを連結し、上記入力軸に連結され外輪と出力軸
間に組込まれた保持器には、上記カム面と対向す
る位置にポケツトを形成し、このポケツト内に一
対の転動体と、その転動体を相反する方向に押圧
してポケツトの周方向で対向する側面に互に押し
付ける弾性部材とを組込んでクラツチにおいて、
前記外輪と出力軸の間および外輪と入力軸の間に
おける少なくとも一方に摩擦抵抗部材を組込んだ
ことを特徴とするクラツチ。 The inner diameter surface of the outer ring is a cylindrical surface, and a cam surface that forms a wedge-shaped space with the cylindrical surface is formed on the outer diameter surface of the output shaft inserted inside the outer ring, and is arranged coaxially with this output shaft. The output shaft and the input shaft are connected by a torque setting elastic member that engages the input shaft with a rotational clearance and holds the rotational clearance at a neutral position, and the outer ring and the output shaft are connected to the input shaft and connected to the output shaft. A pocket is formed in the retainer installed in between at a position facing the cam surface, and a pair of rolling elements are placed inside the pocket, and the rolling elements are pressed in opposite directions so that they face each other in the circumferential direction of the pocket. In the clutch, the elastic members are pressed against each other on the side surfaces of the clutch.
A clutch characterized in that a friction resistance member is incorporated in at least one of the outer ring and the output shaft and between the outer ring and the input shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7290389U JPH0738742Y2 (en) | 1989-06-20 | 1989-06-20 | clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7290389U JPH0738742Y2 (en) | 1989-06-20 | 1989-06-20 | clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0311133U true JPH0311133U (en) | 1991-02-04 |
| JPH0738742Y2 JPH0738742Y2 (en) | 1995-09-06 |
Family
ID=31611256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7290389U Expired - Fee Related JPH0738742Y2 (en) | 1989-06-20 | 1989-06-20 | clutch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0738742Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002343584A (en) * | 2001-05-11 | 2002-11-29 | Kawamura Electric Inc | Safety lamp for power failure |
| WO2011021499A1 (en) * | 2009-08-19 | 2011-02-24 | Ntn株式会社 | Reverse input shutoff clutch |
-
1989
- 1989-06-20 JP JP7290389U patent/JPH0738742Y2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002343584A (en) * | 2001-05-11 | 2002-11-29 | Kawamura Electric Inc | Safety lamp for power failure |
| JP4666331B2 (en) * | 2001-05-11 | 2011-04-06 | 河村電器産業株式会社 | Safety light for power failure |
| WO2011021499A1 (en) * | 2009-08-19 | 2011-02-24 | Ntn株式会社 | Reverse input shutoff clutch |
| JP2011043176A (en) * | 2009-08-19 | 2011-03-03 | Ntn Corp | Reverse input cutoff clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0738742Y2 (en) | 1995-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |